5 ms·
Circa ~2005; correct me if I'm wrong but I don't think MapReduce has been used for search indexing at Google for half a decade.
by sherbet 13y ago
Circa ~2005; correct me if I'm wrong but I don't think MapReduce has been used for search indexing at Google for half a decade.
- erbdex 13y agoIt is more about the approach that keeps them there. i quote- "Part of what makes Google such an amazing engine of innovation is their internal technology stack: a set of powerful proprietary technologies that makes it easy for Google developers to generate and process enormous quantities of data. According to a senior Microsoft developer who moved to Google, Googlers work and think at a higher level of abstraction than do developers at many other companies, including Microsoft: “Google uses Bayesian filtering the way Microsoft uses the if statement”
- natch 13y agoWhat replaced it?
- nostrademons 13y agoGoogle Caffeine was the public release. I don't believe the technical details have been published yet.
- teraflop 13y agoCaffeine, based on the Percolator incremental processing framework: http://static.googleusercontent.com/media/research.google.com/en/us/pubs/archive/36726.pdf http://static.googleusercontent.com/media/research.google.co...
- natch 13y agoThanks!